MAX14530E datasheet(2/9 Pages) MAXIM

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Overvoltage Protection with USB Charger

Detection, LDO, and ESD Protection on D+/D-

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ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

(VIN = 2.2V to 28V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VIN = +5V, TA = +25°C.) (Note 2)

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

IN to GND ...............................................................-0.3V to +30V

OUT to GND .................................-0.3V to min (+12V, IN + 0.3V)

OEN, LEN, VOK, CDET to GND ...............................-0.3V to +6V

LOUT to GND ...........................................................-0.3V to +6V

Continuous Current IN to OUT per Ball...............................1.74A

Continuous Power Dissipation (TA = +70°C)

12-Bump WLP (derate 8.5mW/°C above +70°C).........678mW

Junction-to-Ambient Thermal Resistance (

θJA)

(Note 1) ......................................................................118°C/W

Operating Temperature Range ...........................-40°C to +85°C

Junction Temperature .......................................-40°C to +150°C

Storage Temperature Range .............................-65°C to +150°C

Lead Temperature (soldering, 10s) .................................+300°C

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

OVERVOLTAGE PROTECTION

Input-Voltage Range

VIN

2.2

MAX14529E

5.6

5.75

5.9

VIN rising

MAX14530E

6.6

6.8

6.94

MAX14529E

5.4

Overvoltage Trip Level

VOVLO

VIN falling

MAX14530E

6.5

IN Overvoltage Lockout Hysteresis

VOEN = 0, VLEN = 5V, 2.2V < VIN < VOVLO

190

VOEN = VLEN = 0, 2.2V < VIN < VOVLO

145

300

Supply Current

IIN

VOEN = VLEN = 5V, 2.2V < VIN < VOVLO

120

µA

Internal FET RON

RON

ILOAD = 100mA, VIN = 4.5V to 5.5V

Maximum Capacitor on OUT

COUTMAX

1000

µF

LOW-DROPOUT REGULATOR

LDO Output Voltage

VLOUT

VIN = 5V

3.219

3.3

3.383

LOUT Line Regulation

VIN = 4.2V to 6V

1.65

3.3

mV/V

LOUT Load Regulation

IOUT = 0.1mA to 100mA

0.33

0.66

mV/mA

Current Limit

100

400

Dropout Voltage

IOUT = 50mA (Note 3)

300

500

LOUT Noise

f = 10kHz to 100kHz, IOUT = 1mA

355

µVRMS

CDET FILTER

Cutoff Frequency

fFILT

0.6

kHz

D- Rising DC Threshold

VTHFILT,R

2.375

2.5

2.625

D- Falling DC Threshold

VTHFILT,F

2.35

DIGITAL SIGNALS

Open-Drain Output Low Voltage

VOL

ISINK = 1mA

0.4

Open-Drain Leakage Current

VOEN = VLEN = 5V, VOK and CDET high

impedance

1µA

Input High Voltage

VIH

1.4

Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-

layer board. For detailed information on package thermal considerations, go to www.maxim-ic.com/thermal-tutorial.

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